NameCensus.

UK girl's name

Marilyn

A feminine given name derived from the French name Marie, meaning "bitter" or "beloved lady".

For 2026, the newest official UK baby-name figures on this page are from 2024. That release is the current official benchmark rather than a forecast.

Marilyn is a girl's name in the UK records. People looking for Marilyn popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #1541, with 20 babies registered with the name. Its strongest year in the published records was 2015, with 20 births.

This profile covers 260 England and Wales registrations across 26 recorded years from 1996 to 2024. The figures come from ONS England and Wales, NRS Scotland and NISRA Northern Ireland, so the page is a view of published baby-name registrations rather than a forecast or a live count of people using the name today.

The latest count is about 100% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 334 living people in the UK are called Marilyn. This uses published birth registrations from England and Wales, Scotland and Northern Ireland, then applies ONS national life tables to estimate how many are likely still alive. It does not forecast extra births for 2025 or 2026.

Key insights

  • Marilyn ranked #1541 for girls in England and Wales in 2024, with 20 registrations.
  • The name peaked in 2015, when 20 girls were registered as Marilyn.
  • Marilyn ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #426 in 2015.
  • About 334 living people in the UK are estimated to have Marilyn as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#1541

2024

Births in 2024

20

Latest year

Peak year

2015

20 births

Estimated living

334

2026

Meaning

What does Marilyn mean?

The name Marilyn is derived from the ancient Hebrew name Myrrhine, which means "bitter" or "beloved of the sea." It has its roots in the Greek word "myrrh," a resinous substance used in perfumes and incense. The name gained popularity in the Middle Ages, particularly in the form of "Marylin" or "Marilyn."

In the 13th century, the name Marilyn appeared in various European records, such as the Domesday Book of England. It was often used as a variant of the more common name "Mary," reflecting a devotion to the Virgin Mary in Christian tradition.

One of the earliest recorded instances of the name Marilyn can be found in the writings of the Medieval English poet Geoffrey Chaucer, who mentioned a character called "Marilyn" in his famous work, "The Canterbury Tales," written in the late 14th century.

Throughout history, several notable women have borne the name Marilyn. One of the most famous was Marilyn Monroe (1926-1962), the iconic American actress, model, and singer who became a major cultural icon of the 20th century.

Another well-known Marilyn was Marilyn Quayle (born 1949), the wife of former United States Vice President Dan Quayle, who served under President George H.W. Bush from 1989 to 1993.

In the literary world, Marilyn French (1929-2009) was an American writer and feminist, best known for her debut novel "The Women's Room," which became a significant work in the feminist movement of the 1970s.

Marilyn Manson (born 1969), the American singer-songwriter and founder of the band of the same name, is also a notable bearer of the name, though it is his stage moniker rather than his birth name.

Lastly, Marilyn Bergman (1928-2022) was an American composer and lyricist who, together with her husband Alan Bergman, wrote numerous popular songs for film, television, and stage, earning multiple Academy Awards and Emmy Awards throughout her career.

Sourced from namecensus.com.

Popularity

Marilyn over time

The chart below shows babies named Marilyn registered in England and Wales in the years where the name appears in the published records, from 1996 to 2024. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Marilyn, the clearest high point is 2015. The latest England and Wales figure is 20 births in 2024, compared with 20 at the peak.

Babies born per year

Marilyn
05101520199620102024

Decades

Marilyn by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Marilyn was a short-lived spike or a name that stayed in regular use. Average rank is calculated only from years where a published rank exists.

Decade Average rank Total births Years covered
2020s #2054 70 5
2010s #2198 128 10
2000s #3111 52 9
1990s #2692 10 2

Geography

Where Marilyn is most common

The bars show the latest published local birth counts for Marilyn. They are useful for spotting where the name is showing up in real numbers, while the rank beside each bar shows how strongly it performs inside that region.

Marilyn ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #426 in 2015.

Scotland
4
Northern Ireland
3

Across the UK

Marilyn in Scotland and Northern Ireland

Scotland (NRS)

#546 in 1990

12 years of NRS records, 74 total registered

Northern Ireland (NISRA)

#426 in 2015

1 years of NISRA records, 3 total registered

Notable bearers

Famous people named Marilyn

  • Marilyn Okoro

    sprinter; middle-distance runner

    British athletics competitor

    1984-

  • Marilyn Stowe

    British solicitor

    1957-

  • Marilyn Galsworthy

    actor; film actor

    British actress

    1954-

  • Marilyn Carol Mayhew

    (born 1952)

    1952-

  • Marilyn Neufville

    athletics competitor

    Jamaican sprinter

    1952-

  • Marilyn Glenville

    nutritionist

    British nutritionist

    1952-

  • Marilyn Livingstone

    politician

    British politician (born 1952)

    1952-

  • Marilyn Cole

    Playboy Playmate; model

    British model

    1949-

Related

Names similar to Marilyn

FAQ

Marilyn: questions and answers

How popular is the name Marilyn in the UK right now?

In 2024, Marilyn was ranked #1541 for girls in England and Wales, with 20 births registered.

When was Marilyn most popular?

The peak year on record was 2015, with 20 babies registered as Marilyn in England and Wales.

What is the meaning and origin of Marilyn?

A feminine given name derived from the French name Marie, meaning "bitter" or "beloved lady".

How many people are called Marilyn in the UK?

A total of 260 babies have been registered as Marilyn across the 26 years of ONS England & Wales records shown here, plus 74 more in Scotland and 3 in Northern Ireland.

Where is Marilyn most common?

In the latest published local rankings, Marilyn ranks best in Northern Ireland, where it placed #426 in 2015. The regional bars on this page use birth counts, so they also reflect the size of each region.

Which records is this page based on?

The England and Wales timeline uses ONS baby-name records. Scotland figures come from NRS and Northern Ireland figures come from NISRA. Counts are registrations in published baby-name files. The living estimate uses those birth registrations with ONS national life tables.